Ilkaha caadiga ah ayaa ah doorashada ugu habboon uguna dhaqaalaha badan xaaladda shaqada ciidda.Cidhifka iliggu wuxuu u fiiqan yahay sida cidhifka mindida oo kale, Xataa haddii la xidho, had iyo jeer wuxuu gooyaa ciidda dusha ugu yar ee iska caabbinta. tusaale:1U3302ilkaha caadiga ah

Ilkaha baaldiga dhagaxa, kuwaas oo la mid ah ilkihii aadanaha.Waxay ku urursan yihiin baaldiga iyagoo ku xiraya adabtarada.Ilkaha baaldi dhagaxa waxa inta badan lagu isticmaalaa baaldiga dhagaxa.Ilkaha baaldiga fiiqan ee noocan oo kale ah ayaa guud ahaan loo isticmaalaa macdanta birta, macdanta dhagaxa iyo macdanta kale.1U3352RCIlkaha dhagaxa